import { type DependencyList } from 'react';
/**
 * Async state
 */
export type AsyncState<T> = {
    loading: boolean;
    error: Error | null;
    value: T | null;
};
/**
 * Hook that executes an async function and tracks its state
 *
 * @template T - The return type of the async function
 * @param asyncFn - Async function to execute
 * @param deps - Dependency array (default: [])
 * @returns Async state object
 *
 * @example
 * ```tsx
 * const Component = () => {
 *   const { loading, error, value } = useAsync(async () => {
 *     const response = await fetch('/api/data');
 *     return response.json();
 *   });
 *
 *   if (loading) return <div>Loading...</div>;
 *   if (error) return <div>Error: {error.message}</div>;
 *   return <div>{JSON.stringify(value)}</div>;
 * };
 * ```
 */
export declare function useAsync<T>(asyncFunction: () => Promise<T>, deps?: DependencyList): AsyncState<T>;
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